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When the detector detects the gas concentration for 8 hours, when
the calculated TWA value exceeds the set value, the gas
concentration value display color changes to red, and the
detection status bar displays "
T
".
When the detector detects the gas concentration for 15 minutes,
when the calculated STEL value exceeds the set value, the gas
concentration value display color changes to red, and the
detection status bar displays "
S
".
Note
: When the alarm mute function is turned on, if a new alarm
state occurs, the buzzer will resume ringing.
When the gas concentration detected by the detector returns to
the lower limit alarm value, the gas concentration value color will
change to green, and the alarm signal will be automatically
released at the same time.
When multiple alarm states are detected in the same gas channel,
only the highest priority alarm will be issued.
The police priority is as follows:
Normal <Low alarm <High alarm<TWA <STEL <Out of limit
5.3.3 The main interface button function
description
Click the left button in the main interface to enter
the "Record" interface (Figure 5). Right-click to
select the gas to be viewed, and after clicking the
middle button, the gas alarm record operation can Figure 5
